| Name | Formula | Dipole moment (debye) |
|---|---|---|
| naphthalen-2-yl-(2,4,6-trimethylphenyl)methanone | C20H18O | 3.21 |
| naphthalene | C10H8 | 0.00 |
| naphthalene-1,2-diamine | C10H10N2 | 1.58 |
| neon | Ne | 0.00 |
| nickel carbonyl bis(triethylphosphine) | C13H32NiOP2 | 4.40 |
| nickel carbonyl bis(trimethoxyphosphine) | C7H20NiO7P2 | 3.11 |
| nickel carbonyl triethylphosphine | C7H15NiOP | 4.24 |
| nickel carbonyl trimethoxyphosphine | C4H9NiO4P | 3.22 |
| nickel carbonyl tris(trimethoxyphosphine) | 2.80 | |
| nickel tetracarbonyl | C4NiO4 | 0.30 |
| nickelpyrrolecarbaldehyde-isobutylimidate | C18H26N4Ni | 3.05 |
| nickelpyrrolecarbaldehyde-o-tolylimidate | C24H22N4Ni | 1.77 |
| nickelpyrrolecarbaldehydemesitylimidate | C28H30N4Ni | 1.45 |
| nitric acid | HNO3 | 2.16 |
| nitric oxide | NO | 0.15 |
| nitrobenzene | C6H5NO2 | 4.28 |
| nitrocyclohexane | C6H11NO2 | 3.60 |
| nitrocyclopropane | C3H5NO2 | 3.95 |
| nitroethane | C2H5NO2 | 3.61 |
| nitroethene | C2H3NO2 | 3.44 |
| nitrogen | N2 | 0.00 |
| nitrogen dioxide | NO2 | 0.32 |
| nitrogen trichloride | Cl3N | 0.39 |
| nitrogen trifluoride | F3N | 0.24 |
| nitroguanidine | CH4N4O2 | 6.95 |